A Certain Scientific Railgun S Ad Previews fripSide Song
posted on 2013-03-16 07:30 EDT by Egan Loo
A commercial for Toaru Kagaku no Railgun S (A Certain Scientific Railgun S) anime began airing in Japan. The ad previews "sister's noise," the opening theme that the musical unit fripSide is performing for the new anime.
The cast and staff for the first season will return for the sequel, which will follow the Sisters arc from the source material.